zevarito/mixpanel — pull request #30 by jamiequint (2012-06-24 01:56:39+00:00)
Title: Update Mixpanel JS to version 2 API and add support for set_config options.

All API requests with the new JS code are asynchronous so just removed that option for JS based requests (although should just be ignored if the option is there so this should remain backwards compatible)